package cn.springdemo.dao.impl;

import cn.springdemo.beans.User;
import cn.springdemo.dao.UserDao;

public class UserDaoImpl implements UserDao  {
    @Override
    public int addUser(User user) {
        // 此处省略添加用户代码
        System.out.println("添加用户到数据库");
        return 0;
    }
}
